单词	buck up
释义	请查阅词条：buck
随便看	closed shop closed shops closed syllable closed to closed traverse closed universe close encounter close encounter of the first kind close encounter of the first (or second etc.) kind close encounter of the first (or second etc.) kind close encounter of the second kind close eyes to close eyes to close-fight close-fist close-fisted close-fistedness close-fitting close-fought close friend close friendship Close, Glenn close-grained close-handed close harmony 才学才干才思才情才智才气才略才疏学浅才能才艺 Stoßwahrscheinlichkeit Stoßwelle Stoßwiderstand Stoßwinkel Stoßwirkung Stoßzahl Stoßziffer Stoßöffnung Sto遜ämpfer STP